/*
 * This file is part of the Echo File Transfer Library (hereinafter "EFTL").
 * Copyright (C) 2002-2005 NextApp, Inc. Version: MPL 1.1/GPL 2.0/LGPL 2.1 The
 * contents of this file are subject to the Mozilla Public License Version 1.1
 * (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or the
 * GNU Lesser General Public License Version 2.1 or later (the "LGPL"), in which
 * case the provisions of the GPL or the LGPL are applicable instead of those
 * above. If you wish to allow use of your version of this file only under the
 * terms of either the GPL or the LGPL, and not to allow others to use your
 * version of this file under the terms of the MPL, indicate your decision by
 * deleting the provisions above and replace them with the notice and other
 * provisions required by the GPL or the LGPL. If you do not delete the
 * provisions above, a recipient may use your version of this file under the
 * terms of any one of the MPL, the GPL or the LGPL.
 */

package org.openinsula.arena.echo2.component.provider;

import java.io.InputStream;
import java.util.EventObject;

/**
 * An event that describes a file upload.
 */
public class UploadEvent extends EventObject {
	private static final long serialVersionUID = 1L;

	private final String contentType;

	private final String fileName;

	private final InputStream inputStream;

	private final int size;

	/**
	 * Creates a new <code>UploadEvent</code>
	 *
	 * @param source The source of the event.
	 * @param inputStream An input stream referencing the uploaded file.
	 * @param size The size of the input stream.
	 * @param contentType The content type of the uploaded file.
	 * @param fileName The file name of the uploaded file.
	 */
	public UploadEvent(Object source, InputStream inputStream, int size, String contentType, String fileName) {
		super(source);

		this.inputStream = inputStream;
		this.size = size;
		this.contentType = contentType;
		this.fileName = fileName;
	}

	/**
	 * Returns the content type of the uploaded file.
	 *
	 * @return The content type of the uploaded file.
	 */
	public String getContentType() {
		return contentType;
	}

	/**
	 * Returns the file name of the uploaded file.
	 *
	 * @return The file name of the uploaded file.
	 */
	public String getFileName() {
		return fileName;
	}

	/**
	 * Returns an input stream containing the uploaded file.
	 *
	 * @return An input stream containing the uploaded file.
	 */
	public InputStream getInputStream() {
		return inputStream;
	}

	/**
	 * Returns the size of the uploaded file, in bytes.
	 *
	 * @return The size of the uploaded file.
	 */
	public int getSize() {
		return size;
	}
}
